One of the world's largest radio telescopes has been destroyed by a Ukrainian drone to prevent Russian forces from using it ...

Regulus, a distant star, Venus and our moon will be visible during a conjunction tonight, and how Californians can best see ...

New research shows hidden Venus asteroids could unleash city-sized impacts. Learn why they’re so hard to spot and how telescopes might find them.

And speaking of the break of dawn, that happens nowadays at around 5:15 a.m. local daylight time. And that's the time for ...

Ukrainian defense forces destroyed a giant radio telescope in Crimea, a powerful planetary transmitter once used to support ...

A new study warns of an undiscovered population of asteroids that could strike Earth with little to no warning.

Asteroids are small, rocky objects that orbit the Sun and were typically formed during the solar system's development ...

Look, we don’t want to anthropomorphize, but is it possible that a planet that has gone to such lengths to make life ...

The indeterminate nature of the team's results means that JWST is far from finished with TRAPPIST-1e. The researchers hope to ...

The idea of spending my evenings along the river peering into the heavens sounded fun, so I added a Hestia to my pack. Here’s ...

TRAPPIST-1e shows no signs of its first atmosphere, but hints of a secondary one remain. Liquid water could still be possible ...

In my last column, two weeks ago, I said I would be discussing local observations of mid-August’s great Venus-Jupiter conjunction in today’s column. There are, however, so many wonderful sights to see ...